Root Vegetables

Created in
Newsletter Library, Nutrition & Healthy Eating

In decades past, very few urban kids had ever even heard of a parsnip, a fennel bulb, or a bunch of kale. In those days, fruit and vegetable consumption typically consisted of apples, bananas, corn, potatoes, peas, and lettuce. Oranges were infrequent and grapefruit was a rarity. Today a veritable cornucopia of produce is available year-round, providing the possibility for substantial variety in a family's daily diet. But with the exception of families that include dedicated foodies, most diets could still be considered reasonably barren with respect to consumption of a range of healthful fruits and vegetables. Importantly, taking the single step of providing a variety of produce for the daily table will lead to multiple benefits in terms of health and wellness.

Eating a wide variety of fruits and vegetables is so valuable that this daily habit ranks high on the list of federal health and public policy recommendations focusing on nutrition. In the United States, the Department of Agriculture has launched the ChooseMyPlate campaign to support public policy, highlighting the five main food groups: fruits, vegetables, grains, protein foods, and dairy. The ChooseMyPlate program recommends that fully one-half of every plate of food consist of fruits and vegetables.

Physiologically, all bodily systems, most especially the gastrointestinal system and immune system, depend on nutrition gained from fruits and vegetables. Consuming fresh produce daily enables the gastrointestinal system, that is, your stomach, small intestine, and large intestine, to process food effectively and facilitate the transit of food throughout the stomach and intestines. Deficiency of fresh fruits and vegetables will slow transit time, resulting in blockage, bloating, and compromised regularity. Similarly, immune system functioning depends critically on the availability of specific nutrients derived from fresh produce. These nutrients, known as phytochemicals, provide biochemicals that aid immune system cells such as neutrophils, macrophages, and natural killer cells in defending the body against bacteria, viruses, and other microscopic disease-causing invaders.

Nature has provided us with an easy means of identifying the types of produce that contain the most healthful nutrition: the more colorful the fruit or vegetable, the more phytochemicals and other nutrients it contains. For example, foods rich in phytochemicals include blueberries, carrots, greens such as kale and chard, broccoli, apples, oranges, beets, rutabaga, sweet potatoes, and tomatoes. Produce such as bananas do not contain many phytochemicals, but are still valuable sources of complex carbohydrates.

Thus, all of us, both children and adults, need our daily portions of fresh fruits and vegetables. Of course, merely having this information is not sufficient. Action is required. A four-week trial of adding fresh produce to your family's daily diet should provide many indicators of the available health benefits of these marvelous foods. Such evidence will likely be sufficient to cause a healthful long-term shift in your family's dietary habits with numerous positive outcomes in the years to come.

Featured Articles

Read about helpful topics

In the depths of winter, adults, as well as children, exert themselves to engage in enjoyable outdoor activities that will keep them warm and provide both excitement and entertainment. Cross-country skiing, downhill skiing, sledding, ice hockey, figure skating, and speed skating all have their enthusiasts.
Many ...

Being a Change Agent
For most of us, change happens slowly, if at all. But as the recent holiday season fades into the distance, many of us wish to be increasingly proactive this year and take real action on the numerous New Year's resolutions that we made in regard to our health and well-being.
Back ...

In early winter, whether we're celebrating Hanukkah or Christmas, both or nothing at all, families and friends gather to share food and drink and give thanks for a year successfully completed. We send up a rousing holiday cheer and share delicious holiday cheer in celebration of our accomplishments and ...

Healthy knees require continuous motion. However, our generally sedentary lifestyles are at odds with the maintenance of robust knee joint architecture. Left motionless throughout large portions of the day, over time knee cartilage will break down and knee ligaments will become lax. These chronic changes ...

When Sir Arthur Conan Doyle’s Sherlock Holmes applied himself to a difficult case, he famously utilized his powers of deduction. Holmes assembled and examined the facts before him and employed a scientific method of analysis to arrive at a solution that took into account of all the elements of the ...

Whether we're driving a car, riding a bike, or trying to record a spare at our local bowling alley, our musculoskeletal system bases its decision-making on past history, that is, what it has learned before. Drawing on years of experience, recorded deep within our muscle memory, we're able to avoid an ...

Mindfulness programs and practices frequently describe a process of locating your "center." One's center may be conceived as a focus of energy, both spiritual and physical, by which all activities may be grounded and from which all activities flow. Similarly, ballet teachers and gymnastics instructors ...

Comparisons between the inner world and the outer world have been frequently drawn by philosophers, nature writers, and visual artists. For example, "seeing the universe in a grain of sand" is a well-known aphorism. The number of neurons in your brain has been compared to the number of stars in the Milky ...

In baseball, hitting for the cycle means that a batter hits a single, a double, a triple, and a home run during the same game. Hitting for the cycle is a rare baseball event, occurring about as often as a no-hitter by a pitcher. Certainly, a great deal of skill is involved in accomplishing such a feat. ...

In this 200th anniversary year of the birth of Henry David Thoreau, each of us can increase our health and well-being by applying his guidance to our regular exercise activities. Thoreau, one of the United States' greatest writers, naturalists, and philosophers, not only walked the length and breadth ...